N Series, 200 Ton and Larger
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Jump to Assembly Parts and Manual Drawings
(Manual Number: B-6-A)
Series N 200 Ton Larger Form B-6-A
Right Hand Connection
Ram Adjusting Shaft and Left Hand Connection
Mechanical Clutch & Brake (335-400 ton)
Intermediate, Low Speed, Idler Shafts
Treadle Shaft, Shifting Rod – Mechanical Clutch (335-400 ton)
Mechanical Clutch & Brake (200-260 ton)
Treadle Shaft – Mechanical Clutch (200-260 ton)
Air Counterbalance and Tank
Standard Backgage
Click to enlarge
Download a PDF Spec Sheet
Series N 200 Ton Larger Form B-6-A
| Part # | Part Name |
|---|---|
| 1 | Ram |
| 2 | Die Lifting Pin |
| 3 | Gear Box Cover |
| 4 | Cover Bolt |
| 5 | Motor Bracket |
| 6 | Motor Bracket Bolt |
| 7 | Main Frame |
| 8 | Bed |
| 9 | Bed Shoe |
| 10 | Bed Shoe Key |
| 11 | Key Locking Bolts |
| 12 | Gear Guard Bolts |
| 13 | Gear Guard Mounting Bolts |
| 14 | Inner Gear Guard Plate |
| 15 | Gear Guard |
Click to enlarge
Right Hand Connection
| Part # | Part Name |
|---|---|
| 2 | Inboard Eccentric Shaft Bushing |
| 3 | Eccentric Shaft |
| 4 | Bull Gear Key |
| 5 | Bull Gear Key |
| 6 | Bull Gear |
| 7 | Retaining Ring |
| 8 | Ball Screw |
| 9 | Ball Seat |
| 10 | Thrust Pin |
| 11 | Ball Screw Cap |
| 12 | Ball Cap Bolts |
| 13 | Eccentric Conneciton Cap |
| 14 | Eccentric Connection Cap Stud |
| 15 | Ball Screw Adjusting Nut |
| 16 | Ball Screw Down Stop Plate |
| 17 | Stop Plate Screws |
| 18 | Grease Fitting |
| 19 | Grease Fitting |
| 20 | Outboard Worm Shaft Bearing |
| 21 | Bearing Outer Race |
| 22 | Outboard Bearing Retainer |
| 23 | Bearing Retainer Bolt |
| 24 | Eccentric Bushing Pin |
| 25 | Connection Cap Shims |
| 26 | Outer Bearing Caps |
| 26a | Inner Bearing Caps (not shown) |
| 27 | Bearing Cap Bolts |
| 28 | Inboard Worm Shaft Bearings |
| 29 | Bearing Outer Race |
| 30 | Bearing Retainer Shim |
| 31 | Inboard Bearing Retainer |
| 32 | Bearing Retainer Bolt |
| 33 | R.H. Worm Shaft |
| 34 | R.H. Eccentric Connection |
| 35 | Eccentric Bushing |
| 36 | Outboard Eccentric Bushing |
Click to enlarge
Ram Adjusting Shaft and Left Hand Connection
| Part # | Part Name |
|---|---|
| 1 | Main Adjusting Motor |
| 2 | Motor Mounting Bolt |
| 3 | Adjusting Chain |
| 4 | Motor Sprocket |
| 5 | Sprocket Key |
| 6 | Motor Bracket Bolt |
| 7 | Motor Bracket |
| 8 | L.H. Eccentric Connection |
| 9 | Outboard Worm Shaft Bearing |
| 10 | L.H. Worm |
| 11 | Torque Limiter Key |
| 12 | Inboard Worm Shaft Bearing |
| 13 | Bearing Outer Race |
| 14 | Bearing Retainer |
| 15 | Adjusting Shaft Coupling Gear |
| 16 | Torque Limiter |
| 17 | L.H. Counter |
| 18 | Counter Drive Cover |
| 19 | Counter Drive Idler Gear |
| 20 | Idler Gear Shaft |
| 21 | Flat Head Gear Box Mounting Screw |
| 22 | Main Counter Drive Gear |
| 23 | Allen Head Gear Box Mounting Screw |
| 24 | Counter Gear Box |
| 25 | Counter Shaft Bushing |
| 26 | Counter Shaft Key |
| 27 | Counter Shaft Gear |
| 28 | Counter Mounting Screws |
| 29 | Gear Box Cover Screws |
| 30 | Coupling Gear Drift Pin |
| 31 | Operating Ring for Adjusting Sleeve |
| 32 | Coupling Sleeve Snap Ring |
| 33 | Adjusting Shaft Coupling Sleeve |
| 34 | Spring for Coupling Sleeve |
| 35 | Woodruff Key for Coupling Sleeve |
| 36 | L.H.Trunnion |
| 37 | Operating Ring Handle |
| 38 | Ram Adjusting Shaft |
| 39 | R.H. Trunnion |
| 40 | Drift Pins |
| 41 | Drift Pins |
| 42 | R.H. Coupling Sleeve |
| 43 | Gib Bolt |
| 45 | Ram Clamping Bar |
| 46 | Clamping Bolt Nut |
| 47 | Clamping Bolt |
| 48 | Ram Liner Shim (with angle brackets only) |
| 49 | Ram Liner |
| 50 | Outboard Gib Liner |
| 51 | L.H. Outboard Gib |
| 52 | Clamping Bar Springs |
| 53 | Gib Adjusting Stud |
| 54 | Pivot Shoe Retainer |
| 55 | Coupling Gear Bushing |
| 56 | Inboard Gib Liner |
| 57 | L.H. Inboard Gib |
| 58 | R.H. Outboard Gib |
| 59 | R.H. Inboard Gib |
| 60 | Pivot Shoes |
Click to enlarge
Mechanical Clutch and Brake (335-400 ton)
| Part # | Part Name |
|---|---|
| 1 | Main Motor |
| 2 | Main Motor Mounting Bolt |
| 3 | Drive Sheave Key |
| 4 | Drive Belt |
| 5 | Drive Sheave |
| 6 | Drive Sheave Locking Screw |
| 7 | Flywheel Inner Bearing |
| 8 | Flywheel |
| 9 | Outer Flywheel Bearing |
| 10 | Flywheel Bearing Spacer |
| 11 | Air Clutch |
| 12 | Driving Hub |
| 13 | Driving Hub Retainer |
| 14 | Bearing Spacer, Drive Shaft |
| 15 | Clutch Hub Retainer Ring |
| 16 | L.H. Bearing Retainer Ring, Drive Shaft |
| 17 | Clutch Mounting Bolts |
| 18 | Brake Hub Spacer |
| 19 | Drive Shaft 2 speed (single speed-page 26 No. 17) |
| 20 | Brake Key |
| 21 | Brake Hub |
| 22 | Clutch Key |
| 23 | R.H. Bearing Retainer Ring, Drive Shaft |
| 24 | R.H. Bearing, Drive Shaft |
| 25 | R.H. Bearing Cartridge, Drive Shaft |
| 26 | Bearing Cartridge Bolt, Drive Shaft |
| 27 | Brake Mounting Bolt |
| 28 | Air Brake |
| 29 | Brake Ring Bolt |
| 30 | Brake Ring |
| 31 | L.H. Bearing, Drive Shaft |
| 32 | High Speed Pinion, Drive Shaft (2 speed drive only) |
Click to enlarge
Intermediate, Low Speed, Idler Shafts
| Part # | Part Name |
|---|---|
| 1 | L.H. Pinion Retainer Ring |
| 2 | L.H. Drive Pinion |
| 3 | L.H. Bearing Retainer Ring |
| 4 | L.H. Bearing, Intermediate Shaft |
| 6 | Bearing Cartridge Bolt |
| 7 | L.H. Bearing Cartridge |
| 8 | R.H. Drive Pinion Key |
| 9 | Intermediate Gear Key |
| 10 | Intermediate Gear Key |
| 11 | Intermediate Shaft |
| 12 | L.H. Drive Pinion Key |
| 13 | L.H. Bearing Cartridge, Inter. Shaft |
| 14 | Bearing, Inter. Shaft |
| 15 | Bearing Cartridge Bolt, Inter. Shaft |
| 16 | Bearing Retainer Ring |
| 17 | Inter. Gear Retainer Ring |
| 18 | Intermediate Gear |
| 19 | Spacer |
| 20 | R.H. Bearing Cartridge, Inter. Shaft |
| 21 | Bearing Inner Race |
| 22 | R.H. Bearing Cartridge Bolt |
| 23 | R.H. Bearing, Inter. Shaft |
| 24 | R.H. Bearing , Retainer Ring |
| 25 | R.H. Drive Pinion |
| 26 | R.H. Pinion Retainer Ring |
| 27 | "O" Ring |
| 28 | R.H. Bearing Cartridge, Low Speed Shaft |
| 29 | R.H. Bearing, Low Speed Shaft |
| 30 | Bearing Inner Race |
| 31 | Bearing Retainer Ring |
| 32 | Low Speed Gear Shaft |
| 33 | Reducer Gear Key |
| 34 | Reducer Gear |
| 35 | Reducer Gear Retainer Ring |
| 36 | Bearing Retainer Ring |
| 37 | Bearing Inner Race |
| 38 | L.H. Bearing, Low Speed Shaft |
| 39 | L.H. Bearing Cartridge, Low Speed Shaft |
| 40 | "O" Ring |
| 41 | "O" Ring L.H. Idle Shaft |
| 42 | L.H. Idle Gear Bearing Retainer Ring |
| 43 | Idler Gear Bearing |
| 44 | Idler Gear |
| 45 | R.H. Idler Gear Bearing |
| 46 | Retainer Ring, R.H. Idler Gear Bearing |
| 47 | Retainer Ring, Idler Shaft |
| 48 | Idler Shaft |
| 49 | "O" Ring, R.H. Idler Shaft |
Click to enlarge
Treadle Shaft, Shifting Rod-Mechanical Clutch (335-400 ton)
| Part # | Part Name |
|---|---|
| 1 | Clutch Valve |
| 2 | Brake Valve |
| 3 | Clutch Valve Link |
| 4 | Brake Valve Link |
| 5 | Valve Link Pins |
| 10 | Gear Shift Fork |
| 11 | Shifting Fork Shaft |
| 12 | Set Screw |
| 13 | Upper Shifting Rod Bracket |
| 14 | Shifting Rod Pinion |
| 15 | Shifting Rod Pinion Key |
| 16 | Bracket Mounting Bolts |
| 17 | Shifting Rod Pinion Retainer Rings |
| 18 | Shifting Rod Retainer Ring |
| 19 | Shifting Rod |
| 20 | Upper Shifting Rod Collar |
| 21 | Bracket Mounting Bolts |
| 22 | Lower Shifting Rod Bracket |
| 23 | Lower Shifting Rod Collar |
| 24 | Shifting Rod Handle |
| 25 | Shifting Rod Handle Grip |
| 26 | Lower Rod Collar Drift Pin |
| 27 | Upper Rod Collar Drift Pin |
| 32 | Clevis Pin |
| 33 | Clevis |
| 34 | Cotter Pin |
| 35 | Clevis Jam Nut |
| 36 | Upper Treadle Rod |
| 37 | Clevis Jam Nut |
| 38 | Clevis |
| 39 | Cotter Pin |
| 40 | Clevis Pin |
| 41 | Cotter Pin |
| 42 | Bell Crank Support |
| 43 | Lower Treadle Rod Bell Crank |
| 44 | Bell Crank Retainer Ring |
| 45 | Clevis |
| 46 | Clevis Pin |
| 47 | Clevis Jam Nut |
| 48 | Lower Treadle Rod |
| 49 | Lower Treadle Rod Pivot Pin |
| 50 | Pivot Pin Retainer Ring |
| 52 | Treadle Shaft Bell Crank |
| 55 | Pillow Block |
| 57 | Treadle Shaft |
| 58 | Center Support Bolt |
| 59 | Grease Fitting |
| 60 | Treadle Shaft Center Support Cap |
| 62 | Grease Fitting |
| 63 | Mounting Bolts |
| 64 | Clevis |
| 66 | Pillow Block |
| 67 | Treadle Shaft Center Support |
| 69 | Treadle |
Click to enlarge
Mechanical Clutch and Brake (200-260 ton)
| Part # | Part Name |
|---|---|
| 1 | Main Motor |
| 2 | Main Motor Mounting Bolt |
| 3 | Drive Sheave Key |
| 4 | Drive Belt |
| 5 | Drive Sheave |
| 6 | Drive Sheave Locking Screw |
| 7 | Retainer Ring |
| 8 | Driveshaft, L.H. Bearing |
| 9 | Retainer Ring |
| 10 | Retainer Ring |
| 11 | Driveshaft, R.H. Bearing |
| 12 | Driveshaft, R.H. Bearing Cartridge |
| 13 | Flywheel Bearings |
| 14 | Flywheel |
| 15 | Bushings |
| 16 | Driveshaft Keys |
| 17 | Driveshaft, single speed (2 speed-page 20, No. 19) |
| 18 | Throwout Rod |
| 19 | Hub, Plate* |
| 20 | Spring |
| 21 | Disc Assembly Inner* |
| 22 | Center Drive Plate* |
| 23 | Disc Assembly Outer* |
| 24 | Push Plate* |
| 25 | Release Latch* |
| 26 | Release Latch Spring* |
| 27 | Pins |
| 28 | Retainer Ring, L.H. Driveshaft |
| 29 | Retainer Ring |
| 30 | Toggles* |
| 31 | Toggle Levers* |
| 32 | Bearing Retainer Cap |
| 33 | Shifter* |
| 34 | L.H. Rod Retainer |
| 35 | Throwout Rod Bearing Retainer |
| 36 | Throwout Rod Bearing |
| 37 | Retainer Ring |
| 38 | Pins* |
| 39 | Pins* |
| 40 | Pins* |
| 41 | Adjusting Ring* |
| 42 | Retainer Ring |
| 43 | Retainer Ring, R.H. Driveshaft |
| 44 | Disc Clutch, same as brake |
| 45 | Clutch Spacer |
| 46 | Brake Ring |
| 47 | R.H. Rod Retainer |
| *Integral parts of brake assembly (clutch parts same) |
Click to enlarge
Treadle Shaft-Mechanical Clutch (200-260 ton)
| Part # | Part Name |
|---|---|
| 1 | Treadle |
| 2 | Treadle Shaft |
| 3 | Pillow Block |
| 4 | Pilow Block Cap |
| 5 | Pillow Blocks |
| 6 | Shims |
| 7 | Treadle Shaft Arm |
| 8 | Yoke Clevis |
| 9 | Lower Treadle Rod |
| 10 | Spring Stop Plate |
| 11 | Return Spring |
| 12 | Washer |
| 13 | Micro Switch Bracket |
| 14 | Micro Switch |
| 16 | Yoke Clevis |
| 17 | Lower Bell Crank |
| 18 | Bell Crank Pivot Pin |
| 19 | Yoke Clevis |
| 20 | Upper Treadle Rod |
| 21 | Yoke Clevis |
| 22 | Brake Valve |
| 23 | Valve Bracket |
| 24 | Solenoid |
| 25 | Air Cylinder |
| 26 | Spring |
| 27 | Bushing |
| 28 | Piston Rod |
| 29 | Yoke Clevis |
| 30 | Bushing |
| 31 | Pivot Arm |
| 32 | Bearing Retainer Cap |
| 33 | Pivot Arm Fulcrum |
Click to enlarge
Air Counterbalance and Tank
| Part # | Part Name |
|---|---|
| 1 | Tie Rod Nut |
| 2 | Upper Cylinder Cap |
| 3 | Counterbalance Cylinder |
| 4 | Piston Rod Nut |
| 5 | Piston |
| 6 | Piston Rod |
| 7 | Tie Rod |
| 8 | Lower Cylinder Cap |
| 9 | Sleeve |
| 10 | Lock Nut |
| 11 | Compression Nut |
| 12 | Clevis |
| 13 | Retainer Ring Pin |
| 14 | Air Tank |
| 15 | Tank Rod |
| 16 | Tank Bracket |
| 17 | Safety Valve |
| 18 | Bushing |
| 19 | Air Supply Line |
| 20 | Petcock |
| 21 | Stuffing Box Packing |
| 22 | Piston Packing |
| 23 | Vellumoid Gasket |
Click to enlarge
Standard Backgage
| Part # | Part Name |
|---|---|
| 1 | Backgage Bracket |
| 2 | Backgage Finger |
| 3 | Finger Support |
| 4 | Backgage Base |
| 5 | "V" Head Bolt |
| 6 | Tee Bolt |
Click to enlarge
